Utterly simple. The rule of this particular dinner is
absolutely no spice of any kind!
The fish is fried in a little butter --- only.
The sauce: dice half an onion finely, and fry in butter until transparent. Mix about 1 teaspoon of maida (it would be cornflour if I was in London) with a little milk until there are
no lumps. Add a little more milk, and add to onions, stirring until it thinkens. Add more milk if necessary, but keep it a thick paste until all traces of butter have been absorbed, then add milk to make quantity/thickness required. A tiny pinch of salt is allowed in this one, and maybe a touch of pepper. If I have a leek, it would be a
leek and onion sauce
I almost feel I have to apologise to Indian palettes for this dish: it is about about bland and spice-less as is possible!
Just gentle flavour of fish and buttery onion white sauce.
Serve with a little
tartar sauce to add just one touch of contrast to the blandness. That comes out of a jar: I don't make it.